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An IUD (intrauterine device) is a small plastic device which is a type of birth control and placed in the uterus of the woman by a health provider to prevent pregnancy. It’s one of the most effective forms of reversible birth control available today. There are two main types of IUDs: hormonal(levonorgestrel) and non-hormonal(Copper). Both have plastic frames that open into the shape of a T once inserted inside your uterus. The IUDs have strings attached at the bottom that extend into the vagina so that your provider can remove the IUD as and when needed. This blog focuses on the non-hormonal version, also known as the copper IUD.
Here are two main types of IUDs: hormonal (levonorgestrel) and non-hormonal (copper).
Both hormonal and non-hormonal IUDs are the most effective and long acting kinds of reversible birth control available. IUDs are 99% effective at preventing pregnancy. That means fewer than 1 out of 100 women using an IUD will get pregnant each year. The non-hormonal IUD works immediately post insertion and is effective anywhere between 5 to 10 years, depending on the type.
These IUDs use copper to prevent pregnancy. Copper is toxic to sperm and creates an inhabitable environment where fertilization can’t happen. There are no added hormones, making it ideal for women who want a natural, long-term contraceptive method.
You'll need to visit a gynaecologist or a trained healthcare provider. The process starts with a consultation to determine if an IUD is right for you. You will need to weigh the pros and cons of getting an IUD with your healthcare provider and If it is suitable , they can help you decide which IUD is the best option for you. The health care provider can recommend the type of IUD that’s best for you. If IUD is chosen by you as birth control option then it is advisable to remember that IUDs do not prevent sexually transmitted infections (STIs).
In India and across many countries, trusted copper IUDs like Cu 250, Cu 375, and Cu T 380A, TCu380 Plus and Copper –Silver IUD TCu380 Ag in two sizes Mini & Normal—manufactured by SMB Corporation of India—are widely recommended by doctors.
Devices manufactured by SMB Corporation of India go through strict quality checks and hold global approvals that includes, CDSCO, Health Canada, ANVISA & WHO-UNFPA pre-qualification making them a reliable choice for providers and women worldwide.
Only a health provider can insert or remove an IUD
Inserting an IUD takes fifteen minutes or less. It is done as an office procedure. The woman is positioned on a table with knees bent, legs opened and supported in stirrups. The provider will use a speculum in the vagina to visualise the cervix . The provider places the IUD through the cervix into your uterus using a special applicator. The woman may feel mild to intense cramping when the provider inserts the IUD. Painkillers or a prior local anaesthesia can help if needed.
You may not notice any side effects, or may experience
It is advisable to keep lying for few minutes before getting up
An IUD can disrupt the menstrual cycle.
The menstrual disturbances usually decrease over time. With copper IUDs, the most common side effects are:
Unlike hormonal methods, non-hormonal IUDs don’t affect mood, weight, or libido.
IUDs are safe for most women. Complications, while rare may include
Non-hormonal IUDs offer several key benefits:
Some women experience:
If you have a history of heavy menstrual bleeding or anaemia, talk to your doctor about whether a copper IUD is right for you.
Removal is quick and simple. A provider gently pulls the IUD string, and the device slides out. This can be done anytime you want to stop using it, even before its lifespan ends. Fertility typically returns immediately after removal.
Hormonal IUDs release a small amount of progestin (Levonorgestrel- a synthetic hormone), which thickens cervical mucus and thins the uterine lining along with other contraceptive effects of IUDs. This IUD is often recommended for women with heavy periods or hormonal imbalances.
SMB Corporation of India has been a global leader in Copper & Copper-Silver IUD production for over four decades. Their Cu-Silver IUD TCu380Ag in two sizes Mini and Normal, Cu T 380A, Cu 375, TCu38Plus and Cu 250 are widely used in both public health programs and private clinics across more than 140 countries. Manufactured in India, approved by Health Canada, ANVISA, CDSCO and WHO-UNFPA and trusted by millions—that’s what makes SMB stand out.
If you're considering a non-hormonal birth control option that’s highly effective and low maintenance, a copper IUD might be worth discussing with your doctor. And when it comes to trusted IUD brands, SMB Corporation of India continues to lead with products that prioritize safety, efficacy and global standards.
Disclaimer: This article is for informational purposes only. Please consult a healthcare professional for personal medical advice.
